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create   procedure   all_joiner_message(   in   captions   varchar(255),  in contents text,   in objectid int, in types int  ,  out count int)
begin
 declare   userids   int;
 DECLARE _done INT DEFAULT 0;
 DECLARE _Cur_Error CURSOR FOR
  select   a.userid   from   user_consum as a,sale as b   where   a.opobjectid=b.id   and   a.optype=types;
 DECLARE CONTINUE HANDLER FOR SQLSTATE '02000' SET _done = 1;
 
 OPEN _Cur_Error;
 
 REPEAT
  FETCH _Cur_Error INTO userids;
  IF NOT _done THEN
   insert into usermail (userid,caption,content,readed) values (userids,captions,contents,0);
  END IF;
 UNTIL _done END REPEAT;
 set count = row_count();
 CLOSE _Cur_Error;
end;;